baber/WOPTO huggingface dataset:
Patent JP-2020170757-A (JP)
Title: Film formation device, film formation method, and film formation system
Inventor: KUBO ATSUSHI
IPC: H01L21/31
Filed: 2019-04-02
Abstract: To reduce the man-hours required for film formation to reduce the warpage of a substrate.SOLUTION: A film formation device includes a processing container, a support portion, a material gas supply portion, a shutter portion, and a control device. The support portion supports the peripheral edge of a substrate arranged in the processing container. The material gas supply portion forms a film on the back surface of the substrate by supplying material gas toward the back surface of the surface on which an element is formed on the substrate supported by the support portion. The shutter portion is arranged between the support portion and the material gas supply portion, and includes a plurality of shielding members. The plurality of shielding members can individually block the supply of the material gas from the material gas supply portion to the back surface of the substrate for each supply region narrower than the region of the back surface of the substrate supported by the support portion. The control device independently controls the shielding and unshielding of the material gas supplied to the back surface of the substrate for each supply region by controlling each shielding member.SELECTED DRAWING: Figure 6
Patent JP-2020168152-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-04-02
Abstract: To provide a game machine capable of enhancing a player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: A game machine 10 sets variation display time of a variation game for a jackpot, or opening time of a jackpot game for the jackpot longer than usual when a jackpot lottery results in the jackpot and the number of consecutive times of a jackpot game executed by the jackpot is a predetermined number or larger. When a jackpot is included in reservation when starting a jackpot game, opening time of the jackpot game for the reservation is set longer than usual. The variation game time and the opening time are set longer than usual, namely as compared with setting of additional time by an MPU 41, and setting of additional time is reported to an MPU 51 by a command from the MPU 41.SELECTED DRAWING: Figure 73
Patent JP-2020168997-A (JP)
Title: Pneumatic tire
Inventor: NUKUSHINA RYOSUKE
IPC: B60C11/03
Filed: 2019-04-05
Abstract: To provide a pneumatic tire which achieves excellent wet steering stability and suppresses uneven wear of a shoulder region, and is improved in linearity of steering stability.SOLUTION: The pneumatic tire satisfies the relationships of 1.02≤(LB2/LB1)/(LA2/LA1)≤1.25, and 1.00≤(LC2/LC1)/(LB2/LB1)≤1.20, for the maximum grounding lengths LA1, LB1, and LC1 in a tire circumferential direction, the maximum grounding widths WA1, WB1, and WC1 in a tire width direction, and the outer part grounding lengths LA2, LB2, and LC2 in the tire circumferential direction at a position of 40% of the maximum grounding widths WA1, WB1, and WC1 from a tire center position toward the outside in the tire width direction, that are measured when the tire is filled with air pressure of 230 kPa and under the condition of applying loads of 40%, 75% and 100% of the maximum load ability. Further, in the pneumatic tire, sipes having a chamfered part are formed on at least one row of land parts of a shoulder region Xs, and the maximum depth x (mm) of the sipe and the maximum depth y (mm) of the chamfered part satisfy a relationship of x*0.1≤y≤x*0.3+1.0.SELECTED DRAWING: Figure 4
Patent JP-2020176933-A (JP)
Title: Angle detection device
Inventor: FURUKAWA AKIRA
IPC: G01D5/244
Filed: 2019-04-19
Abstract: To allow for reducing second-order rotation angular error caused by deviation of a phase difference between a sine signal and a cosine signal from π/2.SOLUTION: A detection angle is computed from a first detection signal based on a sum of two sine signals with different phases and a second detection signal based on a difference between the two sine signals, which minimizes second-order rotation angular error caused by deviation of a phase difference between a first sine signal and a second sine signal from π/2.SELECTED DRAWING: Figure 1
Patent JP-2020176004-A (JP)
Title: Stopper device
Inventor: HOSHI NAOKI
IPC: B65G47/88
Filed: 2019-04-22
Abstract: To provide a stopper device having a cam mechanism, which prevents a cam from tilting and stabilizes an operating speed.SOLUTION: A stopper device 10 includes: a first cam member 30 which is connected to a drive mechanism 14 and is displaced in a first direction and has a cam groove 38 tilted with respect to the first direction; a second cam member 40 that has a cam protrusion 45 that engages with the cam groove 38 and slides in a direction parallel to the cam groove 38, and is displaced in a second direction different from the first direction as the first cam member 30 is displaced; a rod 16 that is connected to a tip end side of the second cam member 40 and moves forward and backward in the second direction; and a guidance mechanism to prevent displacement of the first cam member 30 in the second direction.SELECTED DRAWING: Figure 2
Patent JP-2020179573-A (JP)
Title: Printing device and determining method
Inventor: FUJIMURA NORIO
IPC: B41J21/16
Filed: 2019-04-25
Abstract: To provide a printing device configured so that an error in detecting a mark formed on a printed medium is hardly generated and a determining method for a threshold that is used in controlling the printing device.SOLUTION: The printing device comprises a light sensor 30 that outputs a signal indicating voltage level corresponding to a relative position with an identification mark 11. The printing device determines an approximate curve approximating a relation between voltage level y of a signal outputted by the light sensor 30 and relative positions of the light sensor 30 and the identification mark 11. The printing device acquires voltage level of the light sensor at the time when the dentification mark 11 is not at a detection position and voltage level at the time when the identification mark 11 is at the detection position, which determines a threshold Vth(1) by applying the level to the approximate curve. The printing device specifies a position of the identification mark 11 with respect to the light sensor 30 on the basis of the determined threshold. The printing device performs printing on a printing position specified corresponding to the position of the specified identification mark 11.SELECTED DRAWING: Figure 4
Patent JP-2020184097-A (JP)
Title: Information processing system, program and information processing method
Inventor: NISHIDA MICHIHIRO
IPC: G06F16/9536
Filed: 2019-04-26
Abstract: To provide an information processing system that predicts a rating for images posted on social media.SOLUTION: An information processing system 10 includes a type acquisition unit 231 that acquires a type of an image, a number acquisition unit 232 that acquires number data including a reaction number for a content that is more responsive to other users and a specific reaction number that other users react to each type of a predetermined image, and a prediction unit 233 that predicts a rating for the image based on the type of the image and the number data.SELECTED DRAWING: Figure 1
Patent JP-2020182582-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F5/04
Filed: 2019-04-30
Abstract: To provide a game machine in which ingenuity is exercised for performance.SOLUTION: A game machine that executes a lottery on whether or not to impart a privilege, and controls a game state to any of game states including a normal game state and an advantageous game state in which frequency of the lottery is high as compared with the normal game state includes: performance display means for displaying a predetermined performance; first operation means that can be operated by a player; second operation means that can be operated by the player, and is different from the first operation means; and third operation means that can be operated by the player, and is different from the first operation means and the second operation means. In the advantageous game state, a first instruction performance for urging an instruction for an operation to the first operation means, a second instruction performance for urging an instruction for an operation to the second operation means, and a third instruction performance for urging an instruction for an operation to the third operation means can be displayed in the performance display means simultaneously.SELECTED DRAWING: Figure 696
Patent JP-2020183139-A (JP)
Title: Seat cover for vehicle
Inventor: TANIMOTO SHIRO
IPC: A47C31/11
Filed: 2019-05-07
Abstract: To provide a seat cover for a vehicle that can be closely attached to a surface of a seat following a shape and a deformation of the seat and can be easily mounted on the seat, without impairing design of the seat and a feeling in seating.SOLUTION: A seat cover is formed by connecting a plurality of seat pieces by suture, in which belt-like parts formed by overlapping and stitching outlet seams of the seat-pieces are protruded. At least one of the belt-like parts falls down toward one seat-pieces connected by the suture and in a longitudinal direction of the belt-like part falling down is arranged a protrusion part formed by being integrally sutured in nearly parallel to the one seat-pieces connected by the suture.SELECTED DRAWING: Figure 1
Patent JP-2020184482-A (JP)
Title: Fuel cell vehicle and liquid state estimation method
Inventor: OKAMURA YUJI
IPC: H01M8/04313
Filed: 2019-05-09
Abstract: To provide a fuel cell vehicle and a liquid state estimation method, for favorably estimating a state of liquid in a gas-liquid separation unit.SOLUTION: A fuel cell vehicle 10 comprises a fuel cell system 12 including a gas-liquid separation unit 62 for separating produced water from hydrogen gas and discharging the separated produced water. The fuel cell vehicle 10 includes: an acceleration sensor 80 for detecting information on acceleration; and a control unit 22 for estimating a state of liquid being discharged from the gas-liquid separation unit 62 on the basis of the information on acceleration. From acceleration applied to liquid in the gas-liquid separation unit 62, the control unit 22 can estimate that the liquid is to be discharged from the gas-liquid separation unit 62 or is to be not discharged and be residual liquid.SELECTED DRAWING: Figure 6
Patent JP-2020186742-A (JP)
Title: Suck-back valve
Inventor: INOUE ATSUSHI
IPC: F16K31/122
Filed: 2019-05-10
Abstract: To inhibit a trouble that particles such as impurities flow into liquid flowing from an inflow passage and discharged from an outflow passage.SOLUTION: A suck-back valve 100 includes: a housing part 10; a valve body part 20; a diaphragm part 30; an opening/closing mechanism which causes the valve body part 20 and a valve seat part 14 to come into contact with or separate from each other to switch between a closed state and an opened state; and a suck-back mechanism 50 which moves the diaphragm part 30 in a direction away from the valve seat part 14 to increase a volumetric capacity of a valve chamber 15. The valve body part 20 and the diaphragm part 30 are integrally molded. The opening/closing mechanism is disposed in an adjacent space S2. The valve body part 20 and the opening/closing mechanism are connected in the adjacent space S2.SELECTED DRAWING: Figure 3
Patent JP-2020188078-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA SHINGO
IPC: H01L21/52
Filed: 2019-05-10
Abstract: To provide a semiconductor device capable of controlling spreading of a bonding material between an island and a semiconductor chip.SOLUTION: A semiconductor device 1 includes: an island 2 having a first surface 19 and a second surface 20; a bonding material 4 formed on the island 2; a semiconductor chip 5 formed on the bonding material 4 and including a first electrode 46 in contact with the bonding material 4; and a sealing resin 6 for covering the island 2, the bonding material 4, and the semiconductor chip 5 so that the second surface 20 of the island 2 is exposed therefrom. Arithmetic average roughness Ra of the first surface 19 of the island 2 is less than 0.1 μm.SELECTED DRAWING: Figure 4A
Patent JP-2020042770-A (JP)
Title: Data search method and data search system
Inventor: CHAN SHIH-HAN
IPC: G06F16/908
Filed: 2019-05-13
Abstract: To provide a data search method and a data search system.SOLUTION: A data search method is provided, comprising steps of: receiving first learning content data including multiple first learning sections; analyzing the first learning content data to generate multiple first keyword strings corresponding to each of the first learning sections; receiving and analyzing search information to generate a search string; comparing the search string with the first keyword strings; and generating a search list according to a first learning section corresponding to a first keyword string that matches the search string.SELECTED DRAWING: Figure 4
Patent JP-2020187556-A (JP)
Title: Quantity prediction method and quantity prediction system
Inventor: OTA NOBUYUKI
IPC: G06Q10/08
Filed: 2019-05-15
Abstract: To solve the problem in which a conventional prediction method is unable to respond when a time-lag changes until a factor impacts an event, and is thus unable to predict quantity from the factor.SOLUTION: Provided is a quantity prediction method executed by a quantity prediction system. The quantity prediction system retains factor data and quantity data. The quantity prediction method comprises: a first step for obtaining a plurality of time lags that may become a time until the factor data impacts the quantity data; a second step for extracting, from the plurality of time lags, a time lag in which a correlation between the factor data and the quantity data becomes high when the factor data is added; a third step for generating a prediction model that predicts the quantity data from the factor data to which the extracted time lag is added; and a fourth step for predicting quantity data from factor data for prediction, based on the generated prediction model. The fourth step is executed at a timing when the steps from the first to the third are executed.SELECTED DRAWING: Figure 7
Patent JP-2020187018-A (JP)
Title: Sensor
Inventor: GANDO RYUNOSUKE
IPC: G01C19/5684
Filed: 2019-05-15
Abstract: To provide a sensor with which it is possible to improve accuracy.SOLUTION: According to an embodiment, the sensor comprises a movable member, a first and a second counter electrode, a first and a second resistor, and a control device. The movable member includes a first and a second electrode and capable of vibrating. The vibration of the movable member includes a first component in a first direction and a second component in a second direction. The first resistor includes a first end part and a first other end part. The second resistor includes a second end part and a second other end part. The first other end part is connected to the first counter electrode. The second other end part is connected to the second counter electrode. The control device includes a control part that exercises a first operation. The first operation changes at least one of the resistance value of the first resistor, the resistance value of the second resistor, the first voltage of the first end part, and the second voltage of the second end part so that the absolute value of a difference between the first time constant of the first component and the second time constant of the second component becomes small.SELECTED DRAWING: Figure 1
Patent JP-2020188407-A (JP)
Title: Electronic control device and mobile object control system
Inventor: TSUKIDATE Tsunamichi
IPC: H04W28/10
Filed: 2019-05-16
Abstract: To provide an electronic control device and a mobile object control system that can remotely control mobile objects with high reliability.SOLUTION: An electronic control device 11 of a mobile object 10 connected to a server 20 via a communication network 30 includes a communication speed detection unit 115 that detects the communication speed with a server, a processing load detection unit 116 that detects the processing load of the server, an information selection unit 112 that selects first information to be transmitted to the server from among a plurality of pieces of predetermined information, and a transmission unit 113 that transmits the selected first information to the server. On the basis of the detection result of the communication speed detection unit and the detection result of the processing load detection unit, the information selection unit selects the first information so as to be able to receive second information generated by the server on the basis of the first information within a specified time after transmitting the first information to the server.SELECTED DRAWING: Figure 1
Patent JP-2020186044-A (JP)
Title: Seat molding container and seat molding container with lid material
Inventor: TSUCHIDA MASAKO
IPC: B65D77/20
Filed: 2019-05-16
Abstract: To provide a sheet molding container and the sheet molding container with a lid material capable of suppressing an occurrence of a sealing failure.SOLUTION: A sheet molding container 10 includes a bottom part 30, a body part 40, and a flange part 50. A projecting part 60 projecting upward is formed on an upper surface 52 of the flange part 50. A region r of the flange part 50 located below the projecting part 60 is a flat surface.SELECTED DRAWING: Figure 5
Patent JP-2020186458-A (JP)
Title: Method for cutting residual pig iron of blast furnace
Inventor: KAMIMURA RYUSUKE
IPC: C21B7/00
Filed: 2019-05-16
Abstract: To provide a method for cutting residual pig iron in a blast furnace capable of effectively reusing the residual pig iron by leaving an iron shell and an in-furnace refractory in the furnace as existing parts as possible, reducing an amount of required materials, shortening a construction period and securing high economical efficiency in cutting the residual pig iron with a wire saw when removing the residual pig iron and repairing the blast furnace.SOLUTION: First, a horizontal hole 8 is formed from an iron shell through refractories under the residual pig iron 4 so that a boring start 8a is opened toward the outside of the iron shell 2 and a boring end 8b is positioned in refractories 5 and 6. Then a vertical hole 11 is formed in the refractories so that the boring start 11a is opened toward the upper side of the refractories and connected to the horizontal hole on the boring end 11b side. A wire saw 13 is inserted through the horizontal hole and the vertical hole through the residual pig iron, and connected to a wire saw machine 7 provided outside the blast furnace through a passage 14 of the iron shell and the boring start of the horizontal hole. The residual pig iron is cut by the wire saw machine.SELECTED DRAWING: Figure 4
Patent JP-2020186218-A (JP)
Title: Hair growth factor production promoter and/or hair regrowth agent and/or hair loss inhibitor
Inventor: KUROSE SAYO
IPC: A61K8/44
Filed: 2019-05-17
Abstract: To provide a hair growth factor production promoter and/or a hair regrowth agent and/or a hair loss inhibitor.SOLUTION: The present invention provides a hair growth factor production promoter and/or a hair regrowth agent and/or a hair loss inhibitor on hair growth factors in stem cells, which contains one or more selected from the group consisting of vitamins, organic acids, and salts of organic acids. Here, the hair growth factors include one or more selected from, for example, vascular endothelial growth factor A (VEGF-A), basic fibroblast growth factor 2 (FGF-2), basic fibroblast growth factor 7 (FGF-7), placenta growth factor (PGF), platelet-derived growth factor D (PDGF-D), and superoxide dismutase 2 (SOD2).SELECTED DRAWING: None
Patent JP-2020189579-A (JP)
Title: Information processing device, autonomous travelling vehicle, information processing method, and program
Inventor: JIKUMARU AKITOSHI
IPC: B60R11/02
Filed: 2019-05-22
Abstract: To provide an experience high in entertainment property to a user riding on a vehicle capable of travelling autonomously.SOLUTION: An information processing device includes a control part for executing creation of a travelling plan for an autonomously travelling vehicle including a travelling route and a travelling schedule, and creation of a moving image displayed in a display device provided in a cabin of the autonomously travelling vehicle. Furthermore, the control part creates a travelling plan or a moving image so that at least part of the behavior of the autonomously travelling vehicle when the autonomously travelling vehicle travels according to the travelling plan is interlocked with at least part of the moving image displayed in the display device during travelling.SELECTED DRAWING: Figure 3
Patent JP-2020190697-A (JP)
Title: Image forming apparatus, control method, and program
Inventor: NOMURA YOSHITAKA
IPC: G03G21/00
Filed: 2019-05-24
Abstract: To make it possible to prevent the occurrence of a residual toner after the wiping by a cleaning blade without wearing the surface of an image carrier.SOLUTION: An image forming apparatus 1 comprises: a toner charge amount detection unit 73 that detects the amount of charge of toner in a developing unit 23 provided in each of a plurality of image carrier units 20Y, 20M, 20C, 20K; a patch supply source determination unit 74 that determines, based on the amount of charge of toner in each of the developing units 23, an image carrier unit 20 to be a supply source of a patch formed with the toner from the plurality of image carrier units 20Y, 20M, 20C, 20K; and a patch supply control unit 75 that causes the image carrier unit 20 determined by the patch supply source determination unit 74 to form the patch formed with the toner, and causes the patch to be supplied to an image carrier 21 provided in at least one image carrier unit 20 of the plurality of image carrier units 20Y, 20M, 20C, 20K.SELECTED DRAWING: Figure 3
Patent JP-2020193667-A (JP)
Title: Actuator
Inventor: NAKAMURA TARO
IPC: F15B15/10
Filed: 2019-05-28
Abstract: To provide an actuator which can be manufactured easily.SOLUTION: An actuator includes: a bellows tube having a plurality of crest parts; ring members which are provided at the outer periphery side crest parts of the bellows tube in a manner that the ring members are spaced a predetermined distance apart from each other and adhere to the outer periphery side crest parts over at least its entire periphery along a circumferential direction; a cylindrical elastic tube which is provided at outer peripheries of the ring member, restricted from expanding and contracting in an axial direction, and formed by an elastic material having airtightness; and a fixing member which compresses the elastic tube from the outer periphery side to cause the elastic tube to adhere to the outer peripheries of the ring members.SELECTED DRAWING: Figure 2
Patent JP-2020195468-A (JP)
Title: Smoke-proof hanging wall
Inventor: OKI KOJI
IPC: A62C2/06
Filed: 2019-05-31
Abstract: To provide a non-cost smoke-proof hanging wall having sufficient flameproof performance without generating quality deterioration.SOLUTION: A smoke-proof hanging wall 10 includes a light guide plate 11 constituted of two sheets of rectangular laminated glass having one surface 12a and the opposite other face 12b, and an aluminum metal fitting 21 for holding the light guide plate 11 on a lower end thereof continuously in a longer direction, and is held by an aluminum ceiling bar 22 for holding the light guide plate 11 on an upper end thereof continuously in the longer direction. The smoke-proof hanging wall 10 is constituted of a plurality of continuous light guide plates 11 integrally in a lateral direction by sandwiching a connection material therebetween.SELECTED DRAWING: Figure 1